Phone · Samsung · Galaxy A23 (A235 2022)
Samsung Galaxy A23 (A235 2022) Screen Replacement
Screen Replacement guide for the Samsung Galaxy A23 (A235 2022)
Before you begin
Tools
- Heat gun or hair dryer
- Precision screwdriver set (Phillips #00)
- Plastic prying tools
- Suction cup tool
- Tweezers
- Spudger tool
- SIM eject tool
Parts / materials
- Replacement screen assembly
- Double-sided adhesive strips
- Isopropyl alcohol (99%)
Safety
- Wear safety glasses to protect eyes from shattered screen glass shards.
- Disconnect the battery before handling internal board components to avoid shorts.
- Avoid heating the device above 80°C (176°F) to prevent battery damage.
Overview
Step-by-step
- 1
Eject the SIM card tray
1 minInsert a SIM eject tool into the hole on the left edge of the phone to pop out the SIM tray. Remove the tray and set it aside.
- 2
Heat the rear cover
3 minApply a heat gun or hairdryer along the outer edges of the rear cover for 2 to 3 minutes. This softens the adhesive securing the plastic back panel.
- 3
Create a seam for prying
2 minAttach a suction cup near the bottom edge of the back cover and pull upward gently. Insert a thin plastic opening pick into the resulting gap.
- 4
Slice the rear adhesive
4 minSlide the plastic pick along all four edges of the back cover to cut through the adhesive strip. Avoid inserting the pick too far near the middle to prevent damaging internal flex cables.
- 5
Lift away the rear cover
1 minCarefully lift the rear cover off the phone frame and place it face down on your work mat.
- 6
Unscrew the midframe fasteners
4 minUse a Phillips #00 screwdriver to remove all 16 screws holding down the plastic midframe assembly.
- 7
Unclip the midframe
3 minInsert a spudger into the seam between the midframe bezel and the main body. Pry gently around the perimeter to release the plastic retainers and lift off the midframe.
- 8
Disconnect the battery flex cable
1 minUse a plastic spudger to pry the battery connector straight up from its motherboard socket. Disconnecting power prevents electrical shorts during repair.
- 9
Disconnect the display flex cable
2 minUse a spudger to pop the main display press-fit connector off the motherboard socket.
- 10
Disconnect the interconnect flex cable
2 minUnplug both ends of the main interconnect cable joining the motherboard to the lower sub-board using your spudger.
- 11
Heat the front glass assembly
3 minHeat the front screen perimeter using a heat gun for 2 to 3 minutes to soften the display adhesive.
- 12
Attach suction cup to screen
1 minPlace a suction cup on the lower half of the front display screen and press firmly to seal.
- 13
Insert opening pick behind screen
2 minPull up on the suction cup handle to create a tiny gap and insert an opening pick beneath the glass assembly.
- 14
Slice display adhesive
5 minSlide the pick around all edges of the front glass to cut through the screen adhesive layer completely.
- 15
Remove damaged screen assembly
2 minLift the old screen off the frame, threading its attached flex cable out through the frame opening.
- 16
Clean frame ledge
4 minScrape away remaining glue residue on the frame using a spudger and clean the surfaces with isopropyl alcohol.
- 17
Apply new display adhesive
3 minPlace pre-cut adhesive strips or double-sided tape along the perimeter of the phone housing frame.
- 18
Mount replacement screen
3 minThread the new display flex cable through the frame slot and align the new screen evenly into the housing frame.
- 19
Reconnect display and interconnect cables
2 minAttach the screen flex cable and interconnect cable to their matching sockets on the board until they snap into place.
- 20
Reconnect battery flex cable
1 minPress the battery cable connector back into its socket on the motherboard.
- 21
Reinstall midframe assembly
4 minSnap the plastic midframe back over the internal body and reinstall the 16 Phillips screws.
- 22
Reattach rear cover
3 minApply fresh adhesive tape along the back cover edge, press the cover firmly onto the phone frame, and insert the SIM card tray.
After your Samsung Galaxy A23 (A235 2022) screen replacement
Power the Galaxy A23 (A235 2022) back on and test the screen replacement function before you put every screw away. Check touch/display response, charging, cameras, buttons, and wireless as relevant to this repair. If something fails after closing the device, reopen carefully and reseat the connectors for this Samsung Galaxy A23 (A235 2022) job before assuming the part is defective. Keep leftover adhesive and screws labeled in case you need a second pass.
Prefer a professional repair?
Book Samsung Galaxy A23 (A235 2022) screen replacement at LML Repair in Seattle — same-day options available.

